Working Underground War Codes
Last updated August 20, 2026
No working codes right now
We're tracking Underground War and will list codes here the moment the developers release them. If you spot one first, send it our way below.
How to redeem codes in Underground War
- Launch Underground War on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About Underground War
🔴WELCOME TO UNDERGROUND WAR🔵 Will you ⛏️ DIG a secret path to the enemy flag, ⚔️ CLASH in the tunnels, or 🎯 SNIPE from the towers? The choice is yours! 🔥 Join the fight and lead your team to a WIN! 🔔 Hit the FOLLOW button to stay notified on new features! ⭐ Like and Favorite to show your support! Tags; Underground, War, Red vs Blue, Battle, Fun, Nuke, Bomb, Underground War